National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Snow

-1°F

-18°C

Humidity 62%
Wind Speed NW 18 G 32 mph
Barometer 29.90 in (1016.0 mb)
Dewpoint -11°F (-24°C)
Visibility 4.00 mi
Wind Chill-22°F (-30°C)
Last update 7 Feb 5:56 pm EST
Extended Forecast for

2 Miles SW Grant Mills NY

Extreme Cold Warning February 7, 06:34pm until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning February 7, 06:34pm until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Tonight

    Low: -13 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 4. Wind chill values as low as -33. Northwest wind around 11 mph, with gusts as high as 26 mph.

    High: 4 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -4. Wind chill values as low as -17. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: -4 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19. Wind chill values as low as -15. Northwest wind around 7 mph.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5. Light northwest wind.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 21.

    Low: 21 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -13. Wind chill values as low as -34. North wind 13 to 16 mph, with gusts as high as 34 mph.
Sunday
Mostly sunny and cold, with a high near 4. Wind chill values as low as -33. Northwest wind around 11 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around -4. Wind chill values as low as -17. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 19. Wind chill values as low as -15. Northwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 5. Light northwest wind.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Tuesday Night
Cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Mostly cloudy, with a high near 25.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
Last Update:
6:17 pm EST Feb 7, 2026
Forecast Valid:
6pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation